Yuanchuavis

Sunan yana nufin: “tsuntsun tatsuniya daga tarihin China”1

Ya ci: NamaTsuntsayen farkoFarkon Cretaceous

Yuanchuavis tsuntsu ne wanda ya rayu a zamanin dinosaur. Yana da wutsiya mai ban sha'awa tare da dogayen fuka-fukai guda biyu, kamar na tsuntsun pintail. Wannan tsuntsu wataƙila yana amfani da doguwar wutsiyarsa don nuna kansa ga sauran tsuntsaye.1 2

Ya rayu

shekaru miliyan 143 zuwa 100 da suka wuce4

Farkon Cretaceous

Burbushin halittu da aka samo a

Lardin Liaoning, China1

Mafi girman gudu

kusan 27 km/h (17 mph)

Tashi sama, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Yuanchuavis kusan 27 km/h (17 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Yuanchuavis ya rayu kimanin shekaru miliyan 120 da suka wuce, a lokacin farkon zamanin Cretaceous.1

Fuka-fukan wutsiyarsa sun kai santimita 30, wanda ya ninka tsawon jikinsa sau 1.3.1

Dogayen fuka-fukan wutsiyar tsakiya wataƙila ana amfani da su ne don jawo hankalin abokan zama, kamar wutsiyar tawus.1 2

Yuanchuavis yana cikin rukunin tsuntsaye da ake kira enantiornithes, wadanda suka yawaita a zamanin Mesozoic.1

Wannan tsuntsu yana da gajeren kashin wutsiya mai karfi (pygostyle) don tallafawa dogayen fuka-fukan wutsiyarsa.1

Yuanchuavis yana da hakora guda biyar a saman jawonsa, amma bakinsa babu hakora a gefen.1

Ya rayu a cikin bishiyoyi, bisa ga ƙasusuwan ƙafafunsa.1

Hoton Yuanchuavis da aka yi da AI — Hoton yadda Yuanchuavis zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

Don ƙwararrun dino

Sunan kimiyya: Yuanchuavis
Wanda ya ba da suna: Wang et al. 20214
Rukuni: Tsuntsayen farko
Iyali / rukuni: Pengornithidae4
Rarrabewa: Theropoda > Avialae4
Zamanin duwatsu: shekaru miliyan 143 zuwa 100 (Berriasian / Albian)4
Tsarin duwatsu: Jiufotang4
Kasashe: China4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: Wang da abokan aikinsa ne suka ba Yuanchuavis suna a shekarar 2021. An gano burbushin kusa da Xiaoyaogou a Liaoning, China.1 3
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin yadda Yuanchuavis ya yi amfani da dogayen fuka-fukan wutsiyarsa ba, amma suna tunanin don nuna kansa ne.1

Inda bayanan suka fito

An Early Cretaceous enantiornithine bird with a pintail: Current Biology (cell.com)
An Early Cretaceous enantiornithine bird with a pintail (pubmed.ncbi.nlm.nih.gov)
PBDB Taxon (paleobiodb.org)
Yuanchuavis in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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